Revert the debugserver part of r211868.  While formally a fine change, debugserver
doesn't depend on llvm (it really doesn't even depend on anything in lldb) and this
nicety isn't worth adding that dependence.



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@211903 91177308-0d34-0410-b5e6-96231b3b80d8